2861063446677 has 16 divisors (see below), whose sum is σ = 3983843770368. Its totient is φ = 1822964117040.

The previous prime is 2861063446639. The next prime is 2861063446679. The reversal of 2861063446677 is 7766443601682.

2861063446677 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2861063446677 - 2⁶ = 2861063446613 is a prime.

It is a super-2 number, since 2×2861063446677² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2861063446677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2861063446679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16756933 + ... + 16926810.

It is an arithmetic number, because the mean of its divisors is an integer number (248990235648).

Almost surely, 2^{2861063446677} is an apocalyptic number.

It is an amenable number.

2861063446677 is a deficient number, since it is larger than the sum of its proper divisors (1122780323691).

2861063446677 is a wasteful number, since it uses less digits than its factorization.

2861063446677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33685000.

The product of its (nonzero) digits is 48771072, while the sum is 60.

The spelling of 2861063446677 in words is "two trillion, eight hundred sixty-one billion, sixty-three million, four hundred forty-six thousand, six hundred seventy-seven".